CA479798A - Methodes et machines pour formation de tubes - Google Patents

Methodes et machines pour formation de tubes

Info

Publication number
CA479798A
CA479798A CA479798A CA479798DA CA479798A CA 479798 A CA479798 A CA 479798A CA 479798 A CA479798 A CA 479798A CA 479798D A CA479798D A CA 479798DA CA 479798 A CA479798 A CA 479798A
Authority
CA
Canada
Prior art keywords
machines
methods
forming tubing
tubing
forming
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA479798A
Other languages
English (en)
Inventor
E. Chernack Abel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wiremold Co
Original Assignee
Wiremold Co
Publication date
Application granted granted Critical
Publication of CA479798A publication Critical patent/CA479798A/fr
Expired legal-status Critical Current

Links

CA479798A Methodes et machines pour formation de tubes Expired CA479798A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA479798T

Publications (1)

Publication Number Publication Date
CA479798A true CA479798A (fr) 1951-12-25

Family

ID=35619471

Family Applications (1)

Application Number Title Priority Date Filing Date
CA479798A Expired CA479798A (fr) Methodes et machines pour formation de tubes

Country Status (1)

Country Link
CA (1) CA479798A (fr)

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